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OP7 restarting problem with s7-200

Created by: Automation_Systems at: 1/15/2008 11:24 PM (2 Replies)

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1/15/2008 11:24 PM	Rate (0)
Automation_Systems Posts: 58 Rating: (0)	Hi, somebody can help me I try to connect a OP7 with S7-200, but the problem is when i download the program to the OP7 (6AV3 607-1JC20-OAX1), its restart again and again, i read in some message that the problem is that the op dont stablish communication with the plc, but why when i test with a s5-op7 example program download to the op it dont restart and show the message, plc not connected??? Is some other thing that i can do for checing what is the problem?? I try with a s7-200-op7 example that i download from the s7-200 applications, micro examples, and nothing works. Im using the correct cable MPI the 6es7 901-0bf00-0aa0, that in other message somebody ask about that. I think the problem probably is the firmware??, Somebody can help me to discover the enigma Thanks
Automation_Systems Posts: 58 Rating: (0)
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1/16/2008 2:31 PM	Rate (0)
The Brain Gold Member Joined: 10/19/2005 Last visit: 11/30/2020 Posts: 1611 Rating: (119)	Hi, are you sure that the MPI cable are OK? did you check the baud rate? are the interface of the plc ok? regards,

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8/25/2017 10:50 AM	Rate (0)
Jen_Moderator Moderator Joined: 6/19/2017 Last visit: 3/27/2023 Posts: 6656 Rating: (130)	New question published by dgka is split to a separate thread with the subject Can i check Baud rate,Parity,Data bits and stop bit in OP7 - DP? . Best regards Jen_Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards Jen_Moderator
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